Workers changing work: the influence of worker power; a longitudinal case study analysis of workplace change at Moving Metals Limited

Abstract

This thesis is about the role that shop floor workers play in organisational change. In particular, it investigates the manner in which a distinct group of worker-level leaders and change agents affected the generation and implementation of change and helped to shape the change process in an organisation undergoing planned change. The data for the thesis were obtained from a three-year, longitudinal case-study of organisational change in a medium-sized automotive components manufacturer, Moving Metals Limited (MML). Data were collected at MML during a move from traditional mass production to lean production and the research was conducted using processual action research, while the researcher adopted the dual roles of researcher and consultant to the company. The research identified a distinct group of workers, with no supervisory capacity, who were able to shape the change process in the organisation. These workers are referred to as workers of influence. This group of workers emerged as central characters in the process of organisational change and as leaders and change agents in the organisation. Drawn from the empirical data, criteria for identifying workers of influence are developed in this thesis, based on the authority vested in them by the workforce and their access to management decision-making. A taxonomy of workers of influence is developed in this thesis using these criteria, as well as the duration of tenure of influence. In much of the literature, shop floor workers are portrayed as either passive participants in, or active resistors of organisational change. This research provides evidence of some workers acting as leaders and change agents in an active and influential manner. The research examines issues of power, influence, autonomy and control and their impact on workers' capacity to participate in change. In so doing, this research identifies and opens up an important area of study with implications for organisational theory, literature and the implementation of planned interventions in organisations.